<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        class Person {
            constructor(name, age) {
                this.name = name
                this.age = age
            }
            eat() {
                console.log(`${this.name}在吃鸡腿`)
            }
            run() {
                console.log(`${this.name}在公园跑步`)
            }
        }

        const man = new Person('张三', 18)
            // console.log(man)
        man.eat()

        const women = new Person('小丽', 20)
            // console.log(women)
        women.eat()

        console.log(man.eat === women.eat)
        console.log(Person.prototype)
    </script>
</body>

</html>